827172507

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{9403}}^1$

素因数の和:9543

約数の個数: 32

約数和(自身を含む): 1300008960

約数和(自身を除く): 472836453

約数列:

[1, 3, 7, 21, 59, 71, 177, 213, 413, 497, 1239, 1491, 4189, 9403, 12567, 28209, 29323, 65821, 87969, 197463, 554777, 667613, 1664331, 2002839, 3883439, 4673291, 11650317, 14019873, 39389167, 118167501, 275724169, 827172507]

約数ペア:

[(1, 827172507), (3, 275724169), (7, 118167501), (21, 39389167), (59, 14019873), (71, 11650317), (177, 4673291), (213, 3883439), (413, 2002839), (497, 1664331), (1239, 667613), (1491, 554777), (4189, 197463), (9403, 87969), (12567, 65821), (28209, 29323)]